Lamar, age 16, received a Form 1099-B for stocks he sold in the portfolio that his grandmother started for him. The Form 1099-B shows sales proceeds of $3,500 with a basis of $2,000. He also had a part-time job after school and earned $3,500 in wages. Lamar is claimed as a dependent on his mother's return. What will Lamar's standard deduction be? Choose one answer. a. $12,200 b. $1,100 c. $6,350 d. $3,850